WKB-3500UB - Adesso 2.4GHZ TRU-FORM WIRELESS MEDIA ERGONOMIC TRACKBALL KEYBOARD WITH 20 WINDO

Wireless Technology
Works up to 30 feet of wireless distance. Operates on 12 different channels, each with 65,536 different IDs.

Desktop full size
Full size keyboard provides better typing experience.

Ergonomic Contour Design
Minimizes forearm muscles from twisting and pains from Carpal Tunnel Syndrome.

Split Key Design
Encourages natural position of hands, wrists and forearms for maximum comfort.

Integrated Palm Rest
Keeps your wrists in the most comfortable position.

Built-in Trackball with Optical Sensor
Tracks accurately and precisely with less muscle movement for maximum comfort.

Multi-Media Hotkeys
Provide ease of access to some of the most used functions.

Membrane Switch
5 Million keystroke lifecycle for a quiet and fast typing experience.

Auto Sleep and Power On/Off Switch
Maximizes your battery life up to 6 months.

Wireless Receiver
Small and convenient to plug into to your laptop or tablet.